EP0106175A3 - Electrically conductive liquid crystalline substance and polymer - Google Patents

Electrically conductive liquid crystalline substance and polymer Download PDF

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Publication number
EP0106175A3
EP0106175A3 EP83109140A EP83109140A EP0106175A3 EP 0106175 A3 EP0106175 A3 EP 0106175A3 EP 83109140 A EP83109140 A EP 83109140A EP 83109140 A EP83109140 A EP 83109140A EP 0106175 A3 EP0106175 A3 EP 0106175A3
Authority
EP
European Patent Office
Prior art keywords
polymer
electrically conductive
liquid crystalline
crystalline substance
conductive liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP83109140A
Other versions
EP0106175A2 (en
EP0106175B1 (en
Inventor
Alan J. Heeger
Haruo Yoshida
Kazumi Naito
Yukio Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko KK
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP16988282A priority Critical patent/JPH0575762B2/ja
Priority to JP169882/82 priority
Priority to JP57169883A priority patent/JPH0563881B2/ja
Priority to JP169883/82 priority
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of EP0106175A2 publication Critical patent/EP0106175A2/en
Publication of EP0106175A3 publication Critical patent/EP0106175A3/en
Application granted granted Critical
Publication of EP0106175B1 publication Critical patent/EP0106175B1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58Dopants or charge transfer agents
    • C09K19/582Electrically active dopants, e.g. charge transfer agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38Polymers
    • C09K19/3833Polymers with mesogenic groups in the side chain
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38Polymers
    • C09K19/3833Polymers with mesogenic groups in the side chain
    • C09K19/3842Polyvinyl derivatives
    • C09K19/3852Poly(meth)acrylate derivatives
    • C09K19/3861Poly(meth)acrylate derivatives containing condensed ring systems
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58Dopants or charge transfer agents
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00Superconductor technology: apparatus, material, process
    • Y10S505/80Material per se process of making same
    • Y10S505/801Composition
    • Y10S505/808Liquid crystal
EP19830109140 1982-09-30 1983-09-15 Electrically conductive liquid crystalline substance and polymer Expired EP0106175B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16988282A JPH0575762B2 (en) 1982-09-30 1982-09-30
JP169882/82 1982-09-30
JP57169883A JPH0563881B2 (en) 1982-09-30 1982-09-30
JP169883/82 1982-09-30

Publications (3)

Publication Number Publication Date
EP0106175A2 EP0106175A2 (en) 1984-04-25
EP0106175A3 true EP0106175A3 (en) 1985-09-11
EP0106175B1 EP0106175B1 (en) 1988-12-07

Family

ID=26493089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830109140 Expired EP0106175B1 (en) 1982-09-30 1983-09-15 Electrically conductive liquid crystalline substance and polymer

Country Status (3)

Country Link
US (2) US4657694A (en)
EP (1) EP0106175B1 (en)
DE (1) DE3378660D1 (en)

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GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
DE3334056A1 (en) * 1983-09-21 1985-04-18 Basf Ag Liquid crystalline phases forming polymers
JPS60252486A (en) * 1984-05-28 1985-12-13 Toray Silicone Co Ltd Liquid crystalline organosilicon compound
US4844835A (en) * 1985-12-26 1989-07-04 Idenitsu Kosan Co., Ltd. Ferroelectric liquid crystal polymer
GB2185487B (en) * 1986-01-16 1990-06-06 Gen Electric Plc Electro-optical material
US4944896A (en) * 1986-01-24 1990-07-31 Hoechst Celanese Corp. Side chain liquid crystalline polymers exhibiting nonlinear optical response
US4795664A (en) * 1986-01-24 1989-01-03 Hoechst Celanese Corp. Side chain liquid crystalline condensation polymers exhibiting nonlinear optical response
US4851502A (en) * 1986-01-24 1989-07-25 Hoechst Celanese Corporation Side chain liquid crystalline condensation polymers exhibiting nonlinear optical response
EP0242278A3 (en) * 1986-04-11 1989-06-14 The Board Of Trustees Of The University Of Illinois Polymers having enhanced electrical and magnetic properties
FR2597109B1 (en) * 1986-04-15 1988-06-17 Thomson Csf Mesomorphic polymeric material for use in non-linear optics
DE3623395A1 (en) * 1986-07-11 1988-01-21 Roehm Gmbh Device for reversible, optical data storage using polymeric liquid crystals
JPH086087B2 (en) * 1988-02-09 1996-01-24 信越化学工業株式会社 EL device
JPH01216951A (en) * 1988-02-26 1989-08-30 Ube Ind Ltd 4-acyloxy-1-(2-substituted ethoxy)benzenes, synthetic intermediate thereof and production thereof
DE3814534A1 (en) * 1988-04-29 1989-11-09 Bayer Ag Mercaptopyrene, their production and their use for the production of batch-transfer complexes
JPH027302A (en) * 1988-06-27 1990-01-11 Sumitomo Electric Ind Ltd Organic conductive complex
GB8823721D0 (en) * 1988-10-10 1988-11-16 Boden N Electronically conducting liquid crystals
EP0365255B1 (en) * 1988-10-19 1996-07-31 Matsushita Electric Industrial Co., Ltd. Ferroelectric liquid crystal composition and liquid crystal display device
US5185102A (en) * 1989-06-08 1993-02-09 Minnesota Mining And Manufacturing Company Polymeric charge transfer complexes for nonlinear optical applications
CA2019380C (en) * 1989-06-22 1995-01-10 Wolfgang Haas Silylated benzoic acid derivatives
JP2746456B2 (en) * 1989-09-14 1998-05-06 シャープ株式会社 Liquid crystal display
WO1991005029A1 (en) * 1989-10-02 1991-04-18 MERCK Patent Gesellschaft mit beschränkter Haftung Electro-optical liquid crystal system
US5958290A (en) * 1989-10-02 1999-09-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
JPH0619923B2 (en) * 1990-05-02 1994-03-16 ナショナル サイエンス カウンシル Ionic conductive side chain liquid crystal polymer electrolyte
US5232801A (en) * 1991-12-23 1993-08-03 Eastman Kodak Company Hole-transport liquid crystalline polymeric compounds, electrophotographic elements comprising same, and electrophotographic process
US5232802A (en) * 1991-12-23 1993-08-03 Eastman Kodak Company Electron-transport liquid crystalline polymeric compounds, electrophotographic elements comprising same, and electrophotographic process
JPH05327037A (en) * 1992-05-19 1993-12-10 Sumitomo Electric Ind Ltd Organic superconductor and manufacture thereof
DE69424071T2 (en) * 1993-01-11 2000-11-02 Chisso Corp Liquid crystal compositions and display devices
KR100207568B1 (en) * 1994-08-27 1999-07-15 손욱 Conducting polymeric side-chain liquid crystals and an orientation layer using the same
DE19543637A1 (en) * 1995-11-23 1997-05-28 Basf Ag Use of organic compounds present in the plastic-columnar discotic liquid crystalline phase for the transport of electrical charges
AU1950199A (en) * 1997-12-30 1999-07-19 Board Of Regents, The University Of Texas System Electroactive and electrochromic hydrocarbon polymers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814700A (en) * 1972-08-03 1974-06-04 Ibm Method for controllably varying the electrical properties of nematic liquids and dopants therefor
US3922067A (en) * 1974-02-22 1975-11-25 Hitachi Ltd Electro-optical display device including an improved liquid crystal composition
US3963638A (en) * 1974-01-08 1976-06-15 Eastman Kodak Company Liquid crystal compositions, methods and devices
DE2727024A1 (en) * 1977-06-15 1978-12-21 Sevostjanov Liquid crystal display device - with orienting layers of germanium oxide

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838059A (en) * 1972-02-22 1974-09-24 Hughes Aircraft Co Liquid crystal composition
US3975285A (en) * 1972-10-30 1976-08-17 Hodogaya Chemical Co., Ltd. Liquid crystal composition
US3920576A (en) * 1973-05-07 1975-11-18 Rockwell International Corp Doping of nematic liquid crystal
US3956167A (en) * 1973-05-17 1976-05-11 Beckman Instruments, Inc. Liquid crystal compositions and devices
SU463692A1 (en) * 1973-07-04 1975-03-15 Ордена Трудового Красного Знамени Институт Кристаллографии Им.А.В. Шубника The method of stabilization of nematic liquid crystals
US3932298A (en) * 1973-07-19 1976-01-13 Temple University Nematic liquid crystals with charge-transfer acceptors as dopants
US3979320A (en) * 1973-09-22 1976-09-07 Hodogaya Chemical Co., Ltd. Liquid crystal composition
FR2266541B1 (en) * 1974-04-05 1979-10-19 Anvar
JPS5172984A (en) * 1974-12-17 1976-06-24 Mitsubishi Electric Corp Ekishososeibutsu
US4066569A (en) * 1975-12-30 1978-01-03 Hughes Aircraft Company Dopants for dynamic scattering liquid crystals
US4088393A (en) * 1975-12-31 1978-05-09 Omron Tateisi Electronics Co. Field effect mode liquid crystal display materials
US4249013A (en) * 1979-01-26 1981-02-03 Bell Telephone Laboratories, Incorporated Conjugatively linked tetrathiafulvalenes and method for preparation thereof
US4366080A (en) * 1980-04-07 1982-12-28 Tokyo Shibaura Denki Kabushiki Kaisha Liquid crystal display element
JPS56147881A (en) * 1980-04-17 1981-11-17 Toshiba Corp Display element for liquid crystal
DE3042517A1 (en) * 1980-11-11 1982-06-16 Siemens Ag Liquid crystal display
DE3125758A1 (en) * 1981-06-30 1983-01-13 Siemens Ag Liquid-crystal display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814700A (en) * 1972-08-03 1974-06-04 Ibm Method for controllably varying the electrical properties of nematic liquids and dopants therefor
US3963638A (en) * 1974-01-08 1976-06-15 Eastman Kodak Company Liquid crystal compositions, methods and devices
US3922067A (en) * 1974-02-22 1975-11-25 Hitachi Ltd Electro-optical display device including an improved liquid crystal composition
DE2727024A1 (en) * 1977-06-15 1978-12-21 Sevostjanov Liquid crystal display device - with orienting layers of germanium oxide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Molecular Crystals and Liquid Crystals and Letters, vol. 90 (1982), nos 1/2, pages 163-171, New York, US; F.M. WIYGUL et al.: "Elements of the crystal structure of a solvated 1:1 charge-transfer salt derived from tetrathiafulvalene (TTF) and tetrafluorotetracyano-p-quinodimethane (TCNQF4),TTF-TCNQF4 *

Also Published As

Publication number Publication date
US4657694A (en) 1987-04-14
US4769448A (en) 1988-09-06
EP0106175B1 (en) 1988-12-07
DE3378660D1 (en) 1989-01-12
EP0106175A2 (en) 1984-04-25

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